I read most of the article and I really can't seem to comprehend why people care so much. I ate dog before because I was curious about how it tasted, and yes for the novelty of it. People back in the U.S. used to get so pissed at me when they heard I tried it.
The same would happen when I told people that I fed live mice and rats to my boas and pythons.
I would then ask them if they liked beef or chicken and follow up with asking if they were pissed about cows and chickens being raised and slaughtered for food. They then might say that it's different but couldn't convince me how it was.
Let's be honest here, I think the majority of people are just biased because dogs and mice are cute. They are also common as pets. Some say it's because dogs are smart. Who cares? Pigs are arguably smart too. They just happen to be more delicious and less cute although sometimes are kept as pets as well.
I'm with madison79 and will agree that keeping them in small cages or killing them slowly does suck. I also think eating endangered stuff is probably not in our best interest. But in the end, cow, chicken, dog, buffalo, deer, snake, grasshopper, ostrich is all the same in my book.